package org.jgs1904.apachepoidemo.game;

/**
 * @author: 默苍璃
 * @date: 2024-01-22 15:32
 */
public class A {

    public static void main(String[] args) {
        String s = "A,,B;C ,D";
        String s1 = s.replaceAll("[\\,\\;\\s]+", ",");
        System.out.println(s1);

        Integer integer = Integer.getInteger("java.version");
        System.out.println(integer);

        Byte.valueOf("99");
    }
}
